"Of course I do, it's a weird looking handheld device." your girlfriend answered as she shows you a weird handheld she just found.
"Wait, is that a video game or something?" you asked as you seems so confused about this thing she's holding.
"I don't know, but it seems like it, I guess." she said as she's also confused. "Plus with this you can plug in the USB cable for your computer too right on the bottom on this handheld."
"Interesting, by the way how much does it cost, babe?" you asked.
"Well, now you talk about it, let me see the price." your girlfriend said while she looks at the price of this device. "Oh it's on sale and it's 20$ dollar for this one."
"Wow, that's cheap. I guess this device is better than the other tech I just use." you smiled. "I think I'm going to buy it."
"See, like I told you before. If there something that might interested for you, you might like it." she said as she follows you to the cashier.
After a few minutes later on, you both head to your home and experience the device you just bought. "Hmm... let's see what does this things would do something useful." you said as you hold it. "The on/off switch should be... right... here."
As you turn on the device, you can see the screen appearing before you. "I gotta head the bathroom and take a shower, if you don't mind." she responded.
"Okay, go ahead and make yourself at home." you replied as you continue examine this thing. "Hmm... it said that 'please enter the subject name', now who would I choose to be my test subject?" you asked that you think.